<template>
<div>
<myheader></myheader>
 <div class="nav-breadcrumb-wrap">
  <div class="container">
    <nav class="nav-breadcrumb">
      <a href="/">Home</a>
      <span>Goods</span>
    </nav>
  </div>
</div>
<svg style="position: absolute; width: 0; height: 0; overflow: hidden;" version="1.1"
     xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
  <defs>
    <symbol id="icon-add" viewBox="0 0 32 32">
      <title>add2</title>
      <path class="path1"
            d="M15 17h-13.664c-0.554 0-1.002-0.446-1.002-1 0-0.552 0.452-1 1.002-1h13.664v-13.664c0-0.554 0.446-1.002 1-1.002 0.552 0 1 0.452 1 1.002v13.664h13.664c0.554 0 1.002 0.446 1.002 1 0 0.552-0.452 1-1.002 1h-13.664v13.664c0 0.554-0.446 1.002-1 1.002-0.552 0-1-0.452-1-1.002v-13.664z"></path>
    </symbol>
    <symbol id="icon-ok" viewBox="0 0 32 32">
      <title>ok</title>
      <path class="path1"
            d="M31.020 0.438c-0.512-0.363-1.135-0.507-1.757-0.406s-1.166 0.435-1.529 0.937l-17.965 24.679-5.753-5.67c-0.445-0.438-1.035-0.679-1.664-0.679s-1.219 0.241-1.664 0.679c-0.917 0.904-0.917 2.375 0 3.279l7.712 7.6c0.438 0.432 1.045 0.681 1.665 0.681l0.195-0.008c0.688-0.057 1.314-0.406 1.717-0.959l19.582-26.9c0.754-1.038 0.512-2.488-0.538-3.233z"></path>
    </symbol>
    <symbol id="icon-edit" viewBox="0 0 32 32">
      <title>edit</title>
      <path class="path1"
            d="M28.287 8.51l-4.805-4.806 0.831-0.831c0.472-0.472 1.086-0.777 1.564-0.777 0.248 0 0.452 0.082 0.622 0.253l3.143 3.144c0.539 0.54 0.133 1.529-0.524 2.186l-0.831 0.831zM26.805 9.992l-1.138 1.138-4.805-4.806 1.138-1.138 4.805 4.806zM24.186 12.612l-14.758 14.762-4.805-4.806 14.758-14.762 4.805 4.806zM7.379 28.288l-4.892 1.224 1.223-4.894 3.669 3.67zM31.123 4.011l-3.143-3.144c-0.567-0.567-1.294-0.867-2.103-0.867-1.036 0-2.174 0.52-3.045 1.391l-20.429 20.436c-0.135 0.134-0.23 0.302-0.276 0.487l-2.095 8.385c-0.089 0.355 0.017 0.736 0.276 0.995 0.198 0.198 0.461 0.307 0.741 0.307 0.085 0 0.171-0.010 0.254-0.031l8.381-2.096c0.185-0.047 0.354-0.142 0.487-0.276l20.43-20.436c1.409-1.41 2.042-3.632 0.524-5.15v0z"></path>
    </symbol>
    <symbol id="icon-del" viewBox="0 0 32 32">
      <title>delete</title>
      <path class="path1"
            d="M11.355 4.129v-2.065h9.29v2.065h-9.29zM6.194 29.935v-23.742h19.613v23.742h-19.613zM30.968 4.129h-8.258v-3.097c0-0.569-0.463-1.032-1.032-1.032h-11.355c-0.569 0-1.032 0.463-1.032 1.032v3.097h-8.258c-0.569 0-1.032 0.463-1.032 1.032s0.463 1.032 1.032 1.032h3.097v24.774c0 0.569 0.463 1.032 1.032 1.032h21.677c0.569 0 1.032-0.463 1.032-1.032v-24.774h3.097c0.569 0 1.032-0.463 1.032-1.032s-0.463-1.032-1.032-1.032v0z"></path>
      <path class="path2"
            d="M10.323 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z"></path>
      <path class="path3"
            d="M16 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z"></path>
      <path class="path4"
            d="M21.677 9.806c-0.569 0-1.032 0.463-1.032 1.032v14.452c0 0.569 0.463 1.032 1.032 1.032s1.032-0.463 1.032-1.032v-14.452c0-0.569-0.463-1.032-1.032-1.032z"></path>
    </symbol>
    <symbol id="icon-clock" viewBox="0 0 32 32">
      <title>clock</title>
      <path class="path1" fill="#605f5f"
            d="M16 29c-7.168 0-13-5.831-13-13s5.832-13 13-13c7.168 0 13 5.832 13 13s-5.832 13-13 13zM16 0c-8.822 0-16 7.178-16 16s7.178 16 16 16c8.822 0 16-7.178 16-16s-7.178-16-16-16z"></path>
      <path class="path2" fill="#605f5f"
            d="M23.958 21.837l-6.958-6.489v-6.282c0-0.827-0.673-1.5-1.5-1.5s-1.5 0.673-1.5 1.5v6.934c0 0.414 0.174 0.814 0.477 1.098l7.435 6.934c0.279 0.259 0.642 0.402 1.023 0.402 0.415 0 0.814-0.174 1.096-0.477 0.564-0.605 0.532-1.555-0.073-2.12z"></path>
    </symbol>
  </defs>
</svg>
<div class="container">
  <div class="cart">
    <div class="page-title-normal">
      <h2 class="page-title-h2"><span>My Cart</span></h2>
    </div>
    <div class="item-list-wrap">
      <div class="cart-item">
        <div class="cart-item-head">
          <ul>
            <li>Items</li>
            <li>Price</li>
            <li>Quantity</li>
            <li>Subtotal</li>
            <li>Edit</li>
          </ul>
        </div>
        <ul class="cart-item-list">
          <li v-for=" item in cardata " :key='item.id'>
            <div class="cart-tab-1">
              <div class="cart-item-check">
                <a href="javascipt:;" class="checkbox-btn item-check-btn" @click="editshop('',item)" :class="[{'check':item.checked==1}]">
                  <svg class="icon icon-ok">
                    <use xlink:href="#icon-ok"></use>
                  </svg>
                </a>
              </div>
              <div class="cart-item-pic">
                <img :src="'/static/'+item.productImage">
              </div>
              <div class="cart-item-title">
                <div class="item-name">{{ item.productName }}</div>
              </div>
            </div>
            <div class="cart-tab-2">
              <div class="item-price">{{ item.salePrice }}</div>
            </div>
            <div class="cart-tab-3">
              <div class="item-quantity">
                <div class="select-self select-self-open">
                  <div class="select-self-area">
                    <a class="input-sub" @click="editshop('reduce',item)">-</a>
                    <span class="select-ipt">{{ item.productNum }}</span>
                    <a class="input-add" @click="editshop('add',item)">+</a>
                  </div>
                </div>
              </div>
            </div>
            <div class="cart-tab-4">
              <div class="item-price-total">{{ item.salePrice*item.productNum }}</div>
            </div>
            <div class="cart-tab-5">
              <div class="cart-item-opration">
                <a href="javascript:;" class="item-edit-btn" @click.prevent='buttondel();okdel(item.productId)'>
                  <svg class="icon icon-del">
                    <use xlink:href="#icon-del"></use>
                  </svg>
                </a>
              </div>
            </div>
          </li>
        </ul>
      </div>
    </div>
    <div class="cart-foot-wrap">
      <div class="cart-foot-inner">
        <div class="cart-foot-l">
          <div class="item-all-check">
            <a href="javascipt:;">
             
                  <span class="checkbox-btn item-check-btn" :class="[{'check':allflag==1}]" @click="checkall">
                      <svg class="icon icon-ok"><use xlink:href="#icon-ok"/></svg>
                  </span>
              <span>Select all</span>
            </a>
          </div>
        </div>
        <div class="cart-foot-r">
          <div class="item-total">
            Item total: <span class="total-price">{{ totalmoney | currency('$') }}</span>
          </div>
          <div class="btn-wrap">
            <a class="btn btn--red" :class="[{'btn--dis':close}]" @click="jiesuan">Checkout</a>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>

<okalert :delcar='showbutton' @car='buttondel'>
    <p slot="delshop">你是否要删除该商品</p>
    <div slot="confirm" class='gotocar'>
    <a class='btn btn--m' href="javascript:;" @click.prevent='buttondel' @click='del'>确定</a>
    <a class='btn btn--m' href="javascript:;"  @click.prevent='buttondel'>算了</a>
  </div>
</okalert>
<myfooter></myfooter>
    </div>
</template>


<script>
import myheader from './header.vue'
import myfooter from './footer.vue'
import okalert from './alert.vue'
    export default {
        data () {
            return {
                cardata:[],
                showbutton:false,
                productId:'',
                
               
            }
        },
        created() {
           this.showdata()
        },
        computed: {
          'allflag':function () {
            return this.allcount==this.cardata.length
          },
          'allcount':function () {
            var i = 0 
            this.cardata.forEach(item=>{
              if(item.checked==1)i++
            })
            return i
          },
          'totalmoney':function () {
            let money = 0
            this.cardata.forEach(item=>{
                if(item.checked==1){
                  money += item.productNum*item.salePrice
                }
            })
              return money
          },
          'close':function () {
            return this.allcount==0?true:false
          }
        },
        methods: {
           showdata(){
               this.$http.get('/users/cart').then(result=>{
                    if(result.body.status==0){
                        this.cardata = result.body.list
                        this.$store.commit('increment',this.cardata)
                    } 
               })
           },
           buttondel(){
               this.showbutton=!this.showbutton
           },
           okdel(Id){
               this.productId=Id
           },
            del(){
                this.$http.post('users/cartDel',{productId:this.productId}).then(result=>{
                     if(result.body.status==0){
                         this.showdata()
                         this.$store.commit('increment',this.cardata)
                     }
                })
            },
            editshop(flag,item){
              if(flag=='add'){
                item.productNum=parseInt(item.productNum)
               item.productNum++
              }else if(flag=='reduce'){
                if(item.productNum<=1)return
                  item.productNum--
              }else{
                item.checked=item.checked==1?0:1;
                // this.$store.commit('updateSelected',pathinfo)          
              }
                     let productId = item.productId
                     let checked = item.checked
                     let num = item.productNum
           

              this.$http.post('users/editcar',{productId:productId,checked:checked,num:num})
              .then(result=>{
                    this.showdata()
                    this.$store.commit('increment',this.cardata)            
              })
            },
            checkall(){
              var okflag = !this.allflag 
              this.cardata.forEach(item=>{
                item.checked=okflag
              })
              
              this.$http.get('users/totalmoney',{params:{
                checked:okflag
              }}).then(result=>{            
                if(result.body.status==0){ 
                  this.$store.commit('increment',this.cardata)             
                }
              })               
            },
            jiesuan(){
              if(this.allcount>0){
                this.$router.push({path:'/Address'})
              }      
            }
        },
        components: {
            myheader,
            myfooter,
            okalert
        }
    }


</script>


<style>
    .input-sub,.input-add{
      min-width: 40px;
      height: 100%;
      border: 0;
      color: #605F5F;
      text-align: center;
      font-size: 16px;
      overflow: hidden;
      display: inline-block;
      background: #f0f0f0;
    }
    .item-quantity .select-self-area{
      background:none;
      border: 1px solid #f0f0f0;
    }
    .item-quantity .select-self-area .select-ipt{
      display: inline-block;
      padding:0 3px;
      width: 30px;
      min-width: 30px;
      text-align: center;
    }
  </style>

